According to Foresight News, Ronin plans to upgrade Neo (v.27.1) and implement the Miko hard fork on February 26 at 15:00 Beijing time (block height 32367400). Users running validators or RPC nodes on the mainnet must upgrade to Neo before this deadline. This upgrade will introduce a series of new features for Ronin, including REP-007 and REP-008, and will introduce sponsored transactions on the chain.